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3 years ago

Necesito ayuda con el punto 4

Mathematics

2 answers:

Lemur [1.5K]3 years ago

6 0

Lo siento, pero no veo la foto.

morpeh [17]3 years ago

3 0

Can’t see pictures and translate in English

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What is the slope help pls?

almond37 [142]

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3 years ago

The radius of a circle is 6 in. Find the circumference to the nearest tenth.

ycow [4]

Answer:

37.7

Step-by-step explanation:

The orginal answer is 37.699

But you want to round the tenth

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8 0

3 years ago

What does the variable represent in the equation 6-8p=38

GalinKa [24]

Solving the equation $6-8p=38$ we get value of p = -4

Step-by-step explanation:

We need to find the value of p in the equation $6-8p=38$

Solving to find value of p:

$6-8p=38\\Adding\,\,-6\,\,on\,\,both\,\,sides:\\6-8p-6=38-6\\-8p=32\\Divide\,\,both\,\,sides\,\,by\,\,-8\\\frac{-8p}{-8}=\frac{32}{-8}\\p=-4$

So, solving the equation $6-8p=38$ we get value of p = -4

Keywords: Solving Equations

Learn more about Solving Equations at:

#learnwithBrainly

3 0

4 years ago

Read 2 more answers

The highway speeds of 100 cars are summarized in the frequency distribution below. Find the mean speed. Speed (MPH) Cars 30-39 5

Alexus [3.1K]

The mean speed of the 100 cars is 55.4

<h3>How to determine the mean?</h3>

The table of values is given as:

Speed (MPH) Cars

30-39 5

40-49 18

50-59 50

60-69 17

70-79 10

Rewrite the frequency table to include the class midpoints

x f

34.5 5

44.5 18

54.5 50

64.5 17

74.5 10

The mean speed is then calculated as:

$\bar x =\frac{\sum fx}{\sum f}$

So, we have:

$\bar x = \frac{34.5 * 5 + 44.5 * 18 + 54.5 * 50 + 64.5 * 17 + 74.5 * 10}{100}$

Evaluate

$\bar x = 55.4$

Hence, the mean speed is 55.4